User:Allison K. Alix/Notebook/CHEM-581/2012/10/05: Difference between revisions
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* ion solution of 100ppm Cl<sup>-</sup>, 100ppm Br<sup>-</sup>, 100ppm SO<sub>4</sub> <sup>2-</sup> (as Na+ salts) (initially at 18.2mL, 29.0mL with probe inserted) | * ion solution of 100ppm Cl<sup>-</sup>, 100ppm Br<sup>-</sup>, 100ppm SO<sub>4</sub> <sup>2-</sup> (as Na+ salts) (initially at 18.2mL, 29.0mL with probe inserted) | ||
* HPLC grade water (initially at 18.7mL, 31.0mL with probe inserted) | * HPLC grade water (initially at 18.7mL, 31.0mL with probe inserted) | ||
{| class="wikitable" | |||
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! Time !! Conductivity (ion soln) !! Conductivity (water) | |||
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| 0 || 730 || 10.25 | |||
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| Example || Example || Example | |||
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| Example || Example || Example | |||
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==Notes== | ==Notes== |
Revision as of 10:42, 5 October 2012
Experimental Chemistry | <html><img src="/images/9/94/Report.png" border="0" /></html> Main project page <html><img src="/images/c/c3/Resultset_previous.png" border="0" /></html>Previous entry<html> </html>Next entry<html><img src="/images/5/5c/Resultset_next.png" border="0" /></html> | ||||||||||||
ObjectiveConductivity of PVOH films DescriptionMeasure the conductivity of a PVOH film crosslinked with glutaraldehyde (see 9/14/12 for procedure) at different time intervals. Datacell constants: 0.4663 (orion versa star) 0.479 (orion 5 star) The following solutions were used on either side of the film
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